PartsTable TECHNICAL DATA SHEET
NSN 6645-01-221-9424Government record, cited

Clock, Panel6645-01-221-9424

NSN 6645-01-221-9424 · NIIN 012219424 · Part number 100-286D101
M/j Industries Inc Dba National Control Systems · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 64703
Government record, cited
NSN 6645-01-221-9424 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-221-9424. Manufacturer of record part number: 100-286D101.
Also searched as  6645-01-221-9424 · 6645012219424 · NIIN 012219424 · 01-221-9424 · FSC 6645 Time Measuring Instruments · CAGE 64703 · 100-286D101
Nearby stock numbers  ·
Features
  • Clock,panel — FSC 6645
  • Movement Type: MECHANICAL
  • Current Type: AC
  • Increment in Hours: 24.000
  • Voltage in Volts: 115.0
  • Dial Quantity: 1
  • 1 manufacturer part number on file
  • Manufacturer of record: M/j Industries Inc Dba National Control Systems
Identification
  • NSN: 6645-01-221-9424
  • NIIN: 012219424
  • FSC: 6645 — Time Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 100-286D101
  • Manufacturer: M/j Industries Inc Dba National Control Systems
General Description

The Clock,panel, cataloged under National Stock Number 6645-01-221-9424, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is M/j Industries Inc Dba National Control Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-221-9424
Primary Part Number100-286D101
Item NameClock,panel
FSC / FSG6645 / 66 — Time Measuring Instruments
ManufacturerM/j Industries Inc Dba National Control Systems
StatusACTIVE
Movement TypeMECHANICAL
Current TypeAC
Increment in Hours24.000
Voltage in Volts115.0
Dial Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
100-286D101 PRIMARY M/j Industries Inc Dba National Control Systems (USA)
Reference documents
ReferenceMeaning
100-286D101 5/9 Secondary reference
W J Industries Inc
No interchangeability data on file.
Other items in FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256
6645-00-001-1256 · Item name not on file
6645-00-001-4498
6645-00-001-4498 · Item name not on file
6645-00-001-4584
6645-00-001-4584 · Item name not on file
6645-00-001-9400
METER,TIME TOTALIZING
6645-00-003-0327
6645-00-003-0327 · Item name not on file
6645-00-003-0328
6645-00-003-0328 · Item name not on file
6645-00-003-0337
6645-00-003-0337 · Item name not on file
6645-00-003-0338
METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-01-221-9424?

NSN 6645-01-221-9424 is a Clock,panel, manufactured by M/j Industries Inc Dba National Control Systems, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-221-9424?

NSN 6645-01-221-9424 has 1 manufacturer part number on file: 100-286D101 (M/j Industries Inc Dba National Control Systems).

What are the specifications of 100-286D101?

Key specifications for 100-286D101: Movement Type: MECHANICAL; Current Type: AC; Increment in Hours: 24.000; Voltage in Volts: 115.0. 5 specifications are documented in the U.S. Government catalog.

Is NSN 6645-01-221-9424 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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